WORKING EQUIPMENT OF MECHANICAL SHOVEL Russian patent published in 1998 - IPC

Abstract RU 2121041 C1

FIELD: working equipment of mechanical shovels. SUBSTANCE: working equipment has stick from which bucket is suspended by means of pivoted ladder-type member. Bucket consists of movable rear wall, bottom and side walls. Movable rear wall has sockets receiving retainers installed on bucket side walls. EFFECT: increased efficiency of mechanical shovel, reduced power consumption, higher reliability of equipment due to reduced friction in movable joints of device. 3 dwg

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RU 2 121 041 C1

Authors

Kharats E.A.

Jatskov A.N.

Dates

1998-10-27—Published

1997-05-21—Filed